Fix notation and compilation result in String operations
Fix notation and compilation result in String operations

stewx/sass,hcatlin/sass,srinivashappy/sass,cmpereirasi/sass,OrenBochman/sass,lmetla/sass,DanteKaris/sass,Ahnita/sass,ridixcr/sass,JuanitoFatas/sass,briangonzalez/sass,schneems/sass,baiyanghese/sass,askl56/sass,14113/sass,Anshdesire/sass,Ahnita/sass,OrenBochman/sass,srawlins/sass,Nzaga/sass,Galactix/sass,Anshdesire/sass,StephanieMak/sass,Industrys/sass,HugoRLopes/sass,askl56/sass,jaroot32/sass,PMArtz92/sass,cmpereirasi/sass,hcatlin/sass,modulexcite/sass,rammy7219/sass,Iamronan/sass,Galactix/sass,antonifs/sass,Andrey-Pavlov/sass,saper/sass,MetaAshley/sass,modulexcite/sass,rammy7219/sass,DanteKaris/sass,chriseppstein/sass,lmetla/sass,jaroot32/sass,zaru/sass,tangposmarvin/sass,stewx/sass,amitsuroliya/sass,schneems/sass,Nzaga/sass,HugoRLopes/sass,srawlins/sass,amitsuroliya/sass,liquidmetal/sass,JuanitoFatas/sass,PMArtz92/sass,tenderlove/sass,xzyfer/sass,nickg33/sass,nickg33/sass,tangposmarvin/sass,liquidmetal/sass,saper/sass,danielfein/sass,oss-practice/sass,Iamronan/sass,nicklima/sass,zaru/sass,Andrey-Pavlov/sass,ridixcr/sass,dylannnn/sass,MetaAshley/sass,nicklima/sass,srinivashappy/sass,antonifs/sass,StephanieMak/sass,dylannnn/sass,Industrys/sass,xzyfer/sass,danielfein/sass